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package mage.cards.g;

import mage.abilities.Ability;
import mage.abilities.common.EntersBattlefieldAllTriggeredAbility;
import mage.abilities.effects.Effect;
import mage.abilities.effects.OneShotEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.SetTargetPointer;
import mage.constants.Zone;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.Predicates;
import mage.filter.predicate.permanent.TokenPredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.permanent.token.MyrToken;

import java.util.UUID;

/**
 *
 * @author Plopman
 */
public class GenesisChamber extends CardImpl {

    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("nontoken creature");
    static{
        filter.add(Predicates.not(new TokenPredicate()));
    }
    public GenesisChamber(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ARTIFACT},"{2}");

        // Whenever a nontoken creature enters the battlefield, if Genesis Chamber is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token.
        this.addAbility(new GenesisChamberTriggeredAbility(new GenesisChamberEffect(), filter));
    }

    public GenesisChamber(final GenesisChamber card) {
        super(card);
    }

    @Override
    public GenesisChamber copy() {
        return new GenesisChamber(this);
    }
}

class GenesisChamberTriggeredAbility extends EntersBattlefieldAllTriggeredAbility
{
    private static final String rule =  "Whenever a nontoken creature enters the battlefield, if {this} is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token";
    public GenesisChamberTriggeredAbility(Effect effect, FilterPermanent filter)
    {
        super(Zone.BATTLEFIELD, effect, filter, false, SetTargetPointer.PERMANENT, rule);
    }
    
    public GenesisChamberTriggeredAbility(final GenesisChamberTriggeredAbility ability) {
        super(ability);
    }
    @Override
    public GenesisChamberTriggeredAbility copy() {
        return new GenesisChamberTriggeredAbility(this);
    }


    @Override
    public boolean checkInterveningIfClause(Game game) {
        Permanent permanent = game.getPermanent(this.sourceId);
        if(permanent == null){
            permanent = (Permanent)game.getLastKnownInformation(sourceId, Zone.BATTLEFIELD);
        }
        if(permanent != null){
            return !permanent.isTapped();
        }
        return false;
    }
    
}


class GenesisChamberEffect extends OneShotEffect {

    public GenesisChamberEffect() {
        super(Outcome.Benefit);
        this.staticText = "that creature's controller creates a 1/1 colorless Myr artifact creature token";
    }

    public GenesisChamberEffect(final GenesisChamberEffect effect) {
        super(effect);
    }

    @Override
    public GenesisChamberEffect copy() {
        return new GenesisChamberEffect(this);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        Permanent permanent = game.getPermanent(targetPointer.getFirst(game, source));
        if(permanent == null){
            permanent = (Permanent)game.getLastKnownInformation(targetPointer.getFirst(game, source), Zone.BATTLEFIELD);
        }
        if (permanent != null) {
            MyrToken token = new MyrToken();
            token.putOntoBattlefield(1, game, source.getSourceId(), permanent.getControllerId());
        }
        return true;
    }
}